CONTENTS OF VOL IV. v 
Volcanoes and Peso cu p.118. Geology of Colorado and New Mex- 
ien. p. 119. Geographical Handbook of all Known p à 121. e- 
cent works on the Rcs of Articulates, p. 122. wdoin Sci- 
entific Review, p. 122. Nature, p. 123. Cha te g het oir 
171. The Record of Zoological Literature n 1868, = 181. The Record 
of American Entomology for 1869, p. 182. e Weeds of Maine, p. 182. 
The Geology of the New Haven Region, p. s Apis Ideas of Deri- 
vation, p. 220. The Torrey Botanical Club, p. 237. Fossil Plants from 
the West, p. 237. Relations of the Rocks in the Vicinity of Boston, p. 
238. Sponges, p.304. The Extinct Mammalian Fauna of Dakota and 
(ET 
: h 
tion, p. 361. Handbook of Zoology, p.362. A ‘Naturalist’ s Guide, p. 363. 
Ornithological Results of the Explorations of the North-west, p. 367. 
Geology of i p. 872. AU Atlas of the Geography of Plants, 
312. a 1 Selection, p. American Microscopes and their 
Merits, p. Kee Alaska and its Veo p.430. Trout Culture, p. 434. 
Record of American Entomology for 1869, p. 435. Brazilian Crustacea, 
435. 'The Population of an ye e Tree, p. 436. The American Mu- 
seum of Natural History, The Polyps and Corals of the North 
Pacific Exploring ot du vagari with two plates), p. 488. Eco- 
e Craw Fish of North America, p. 616. The Lifted and Sub- 
ees Rocks of America, i p Geological Survey of New Hampshire, 
emi 
ronde of the Six Days of Creation, p. 620. The Eared Seals, p. 675. 
Injurious Insects (Illustrated), p. 684. Deep Sea Explorations, p. 744. 
The Classification of Water Birds, p. 746. Thorell’s ce Spiders 
(Illustrated), p. 752. Geography and Archeology of Peru, p. 7 
NATURAL HISTORY MISCELLANY. 
Borany. — Larger Bur-Marigold, p. 43. The Yellow-flowered Sarra- 
cenia purpurea, p.43. Areas of Preservation, p. 44. Leaves of Conifere, 
Large Trees in Aúitraliá; p. 124. dare ds of Floral Organs to Ex- 
change Offices, . Monstrosity in Trillium, p 5. Notic 
Botanical Monstrosities, p. 125 rc ora, e Fertilization 
of Winter-flowering Plants, p. 126. Collected Notes on the 
the American Oaks, pp. 183, 242. On the Fertilization of Grasses, p. 239. 
Insect Fertilization of Flowers, p. 242. Does Air Dust contain the Germs 
ill 2. The 
Lianis or Woody Climbers, p. 313. Japanese Sea-weeds, p. 313. Dialysis 
with Staminody in Kalmia latifolia, p. 378. Occurrence of Rare Plants in 
